47 virtual Real value(
const Point & p)
override;
Defines a boundary condition that forces the value to be a user specified function at the boundary...
virtual RealGradient gradient(const Point &p) override
The value of the gradient at a point.
Base class for function objects.
Real f()
Evaluate the function at the current quadrature point and time step.
This is a template class that implements the workhorse compute and computeNodal methods.
const Function & _func
Function to evaluate to form the initial condition.
const Real _scaling
Scaling factor, to be able to use a function with multiple ICs.
InputParameters validParams()
const FunctionName functionName() const
virtual Real value(const Point &p) override
The value of the variable at a point.
static InputParameters validParams()
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
FunctionIC(const InputParameters ¶meters)
const InputParameters & parameters() const
Get the parameters of the object.